Why Choose Sleep Tracker Free
Daily Sleep Breakdown
See exactly how much time you spent in deep, core, and REM sleep, plus any wake periods
Sleep Stage Details
Get the full picture of your nightly sleep cycles
User-Friendly Interface
Intuitive Design
It is Free
This app is completely FREE with all features unlocked from day one. No subscriptions, no premium tiers, no hidden costs. We believe everyone deserves access their sleep data to better understand their sleep patterns which can lead to a better nights sleep.
Privacy Policy
Overview
SleepTracker ("we," "our," or "the app") is committed to protecting your privacy. This Privacy Policy explains how we handle your personal information when you use our iOS sleep tracking application.
Information We Use
Health Data
Sleep Data: Sleep stages (deep, core, REM), sleep duration, wake times, and sleep efficiency
Heart Rate Data: Heart rate measurements during sleep periods
Respiratory Rate Data: Breathing rate measurements during sleep periods
How We Access Health Data
All health data is accessed through Apple's HealthKit framework
You must explicitly grant permission for each type of health data we request
You can revoke these permissions at any time through iOS Settings > Privacy & Security > Health
How We Use Your Information
Data Processing
Local Processing Only: All your health data is processed locally on your device
No Cloud Storage: We do not upload, store, or transmit your health data to any external servers
Analysis: Data is used solely to provide sleep insights, trends, and visualizations within the app
Data Sharing
We Do Not Share Your Data: Your health information is never shared with third parties, nor is it stored anywhere within the app
No Analytics: We do not collect usage analytics or crash reports that contain personal information
No Advertising: We do not use your data for advertising purposes
Data Storage and Security
The app accesses historical data as far back as available in your Health app
You control data retention through the iOS Health app settings
Uninstalling SleepTracker does not delete your health data from the Health app
Your Rights and Controls
Data Access Control
Grant/Revoke Permissions: Control which health data types the app can access
Selective Sharing: Choose specific data categories to share with the app
Full Control: Modify permissions at any time through iOS Settings
Data Deletion
Delete the app to stop all data access
Manage historical data through the iOS Health app
Your data remains under your complete control
Third-Party Services
Apple HealthKit
We use Apple's HealthKit framework to access health data
Apple's privacy policies and security measures apply to HealthKit data
Review Apple's Health privacy information at: https://www.apple.com/privacy/health/
No Other Third Parties
We do not integrate with any other third-party services
No data is sent to external analytics, advertising, or cloud services
The app operates entirely offline regarding your personal data
App Store and Payments
Optional Tips
The app includes an optional tipping feature to support development
Tips are processed through Apple's App Store payment system
We do not collect or store payment information
Tipping is completely voluntary and does not affect app functionality
Children's Privacy
This app is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
Updating the "Last Updated" date at the top of this policy
Providing notice through the app if changes are material
Data Minimization
We follow the principle of data minimization:
We only request access to health data necessary for app functionality
We do not collect any personal identifiers
We do not track user behavior or app usage patterns
Contact Information
Remember: Your health data is yours. This app is designed to help you understand your sleep patterns while keeping your information completely private and secure on your device.